user
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.

### Instruction:
Identify which sentence best completes the sentence.

### Input:
The International Space Station is the largest structure in space ever constructed by humans and has been continuously occupied since 
A) 1984
B) 1998
C) 2002
D) 2009

### Response:
assistant
B) 1998